Can you find out the missing number in the grid?

A boy was locked in a room by some robbers. All that is in the room is a piano, a calendar, and a bed. The room is locked from the outside. What does he eat, drink, and how does he escape and get out?

When it is alive we sing, when it is dead we clap our hands. What is it?

Can you identify if it's a murder or a suicide ?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

What is red and smells like blue paint?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?